320851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2673761}}^1$

素因数の和:2673775

約数の個数: 32

約数和(自身を含む): 962554320

約数和(自身を除く): 641703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2673761, 5347522, 8021283, 10695044, 13368805, 16042566, 21390088, 26737610, 32085132, 40106415, 53475220, 64170264, 80212830, 106950440, 160425660, 320851320]

約数ペア:

[(1, 320851320), (2, 160425660), (3, 106950440), (4, 80212830), (5, 64170264), (6, 53475220), (8, 40106415), (10, 32085132), (12, 26737610), (15, 21390088), (20, 16042566), (24, 13368805), (30, 10695044), (40, 8021283), (60, 5347522), (120, 2673761)]